{"id":"https://openalex.org/W2781925935","doi":"https://doi.org/10.1109/icspcc.2017.8242426","title":"Active sonar performance improving using Costas-P4 hybrid waveform","display_name":"Active sonar performance improving using Costas-P4 hybrid waveform","publication_year":2017,"publication_date":"2017-10-01","ids":{"openalex":"https://openalex.org/W2781925935","doi":"https://doi.org/10.1109/icspcc.2017.8242426","mag":"2781925935"},"language":"en","primary_location":{"id":"doi:10.1109/icspcc.2017.8242426","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icspcc.2017.8242426","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004064681","display_name":"Yinzhou Tang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yinzhou Tang","raw_affiliation_strings":["Kunming Institute of Precision Machinery, Kunming, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kunming Institute of Precision Machinery, Kunming, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067697502","display_name":"Gaoze Zhao","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gaoze Zhao","raw_affiliation_strings":["Kunming Institute of Precision Machinery, Kunming, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kunming Institute of Precision Machinery, Kunming, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.16243761,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11698","display_name":"Underwater Acoustics Research","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11698","display_name":"Underwater Acoustics Research","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.8852068781852722},{"id":"https://openalex.org/keywords/ambiguity-function","display_name":"Ambiguity function","score":0.8130471706390381},{"id":"https://openalex.org/keywords/marine-mammals-and-sonar","display_name":"Marine mammals and sonar","score":0.8011013865470886},{"id":"https://openalex.org/keywords/polyphase-system","display_name":"Polyphase system","score":0.7790874242782593},{"id":"https://openalex.org/keywords/sonar","display_name":"Sonar","score":0.7123023271560669},{"id":"https://openalex.org/keywords/frequency-modulation","display_name":"Frequency modulation","score":0.5718997120857239},{"id":"https://openalex.org/keywords/pulse-compression","display_name":"Pulse compression","score":0.5502215027809143},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5242312550544739},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.5034007430076599},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.4407583773136139},{"id":"https://openalex.org/keywords/reverberation","display_name":"Reverberation","score":0.435740202665329},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3923693597316742},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.251728355884552},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.2433674931526184},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22942104935646057},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.21983042359352112},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12751978635787964},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10727760195732117}],"concepts":[{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.8852068781852722},{"id":"https://openalex.org/C50878840","wikidata":"https://www.wikidata.org/wiki/Q3206297","display_name":"Ambiguity function","level":4,"score":0.8130471706390381},{"id":"https://openalex.org/C137184094","wikidata":"https://www.wikidata.org/wiki/Q6764300","display_name":"Marine mammals and sonar","level":3,"score":0.8011013865470886},{"id":"https://openalex.org/C96157337","wikidata":"https://www.wikidata.org/wiki/Q391639","display_name":"Polyphase system","level":2,"score":0.7790874242782593},{"id":"https://openalex.org/C555745239","wikidata":"https://www.wikidata.org/wiki/Q133220","display_name":"Sonar","level":2,"score":0.7123023271560669},{"id":"https://openalex.org/C11930861","wikidata":"https://www.wikidata.org/wiki/Q181417","display_name":"Frequency modulation","level":3,"score":0.5718997120857239},{"id":"https://openalex.org/C145995521","wikidata":"https://www.wikidata.org/wiki/Q639897","display_name":"Pulse compression","level":3,"score":0.5502215027809143},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5242312550544739},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.5034007430076599},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.4407583773136139},{"id":"https://openalex.org/C95851461","wikidata":"https://www.wikidata.org/wiki/Q468809","display_name":"Reverberation","level":2,"score":0.435740202665329},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3923693597316742},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.251728355884552},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.2433674931526184},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22942104935646057},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.21983042359352112},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12751978635787964},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10727760195732117}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icspcc.2017.8242426","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icspcc.2017.8242426","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","score":0.5199999809265137,"display_name":"Life below water"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2101045531","https://openalex.org/W2126811109","https://openalex.org/W2154395745","https://openalex.org/W2163144545","https://openalex.org/W2241037147","https://openalex.org/W2375650329","https://openalex.org/W2402124120","https://openalex.org/W2410580629","https://openalex.org/W2444627179"],"related_works":["https://openalex.org/W2362175816","https://openalex.org/W2046149143","https://openalex.org/W153416380","https://openalex.org/W1986989491","https://openalex.org/W2005235980","https://openalex.org/W2013593757","https://openalex.org/W3197465599","https://openalex.org/W2349702983","https://openalex.org/W2391832549","https://openalex.org/W2064252271"],"abstract_inverted_index":{"Costas":[0,51,92],"frequency-hopped":[1],"waveform":[2,32,45,93,105],"is":[3,58,87,100],"a":[4,25,30,112],"class":[5],"of":[6,79],"pulse":[7],"compression":[8],"waveforms":[9],"with":[10,94],"thumbtack":[11],"ambiguity":[12],"function.":[13],"It":[14,99],"can":[15],"provide":[16],"higher":[17],"precision":[18],"on":[19,50],"range":[20],"and":[21,54,72],"speed":[22],"estimation":[23],"for":[24,46],"target":[26],"when":[27],"used":[28],"as":[29],"transmit":[31],"in":[33,60,111],"an":[34],"active":[35,40,47],"sonar":[36,41,48],"system.":[37],"To":[38],"improve":[39],"performance,":[42],"Costas-P4":[43,83,104],"hybrid":[44],"based":[49],"frequency":[52,96],"modulation":[53,57],"P4":[55],"polyphase":[56],"proposed":[59],"this":[61,67],"article.":[62],"Simulation":[63],"results":[64],"show":[65],"that":[66,103],"design":[68],"achieves":[69],"better":[70],"resolutions":[71],"detection":[73],"performance":[74,108],"without":[75],"increasing":[76],"the":[77,80],"size":[78],"code.":[81],"Furthermore,":[82],"waveform's":[84],"rangeDoppler":[85],"coupling":[86],"closer":[88],"to":[89,109],"zero":[90],"than":[91],"same":[95],"codes":[97],"length.":[98],"also":[101],"found":[102],"yields":[106],"similar":[107],"LFM":[110],"reverberation-limited":[113],"environment.":[114]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}